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                        Introduction
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                            <b>1.</b>
                        
                        gitbook的安装
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                            <b>2.</b>
                        
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                        常用的标签
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                            <b>2.2.</b>
                        
                        表格的使用
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                            <b>2.3.</b>
                        
                        表单
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                            <b>2.4.</b>
                        
                        a标签
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                            <b>2.5.</b>
                        
                        盒子模型
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                            <b>2.6.</b>
                        
                        浮动
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                            <b>2.7.</b>
                        
                        css常见问题
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                            <b>2.8.</b>
                        
                        位置定位
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                            <b>2.9.</b>
                        
                        阴影设置
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                            <b>2.10.</b>
                        
                        动画
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                            <b>2.11.</b>
                        
                        容器居中
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                            <b>2.12.</b>
                        
                        fullpage的使用
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                            <b>3.</b>
                        
                        移动端
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                            <b>3.1.</b>
                        
                        关于移动端
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                            <b>3.2.</b>
                        
                        移动端小问题
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                            <b>4.</b>
                        
                        flex弹性盒子
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                            <b>4.1.</b>
                        
                        flex布局
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                            <b>5.</b>
                        
                        响应式布局
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                            <b>5.1.</b>
                        
                        Bootstrap
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                            <b>5.2.</b>
                        
                        媒体查询
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                            <b>6.</b>
                        
                        JavaScript
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                            <b>6.1.</b>
                        
                        JS数据类型
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                            <b>6.2.</b>
                        
                        数据类型的转换
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                            <b>6.3.</b>
                        
                        运算符
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                            <b>6.4.</b>
                        
                        赋值运算符
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                            <b>6.5.</b>
                        
                        比较运算符
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        <li class="chapter " data-level="6.6" data-path="JavaScript/6、逻辑操作符.html">
            
                
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                            <b>6.6.</b>
                        
                        逻辑操作符
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                            <b>6.7.</b>
                        
                        条件运算符
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        <li class="chapter " data-level="6.8" data-path="JavaScript/8、位运算符.html">
            
                
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                            <b>6.8.</b>
                        
                        位运算符
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        <li class="chapter " data-level="6.9" data-path="JavaScript/9、条件语句.html">
            
                
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                            <b>6.9.</b>
                        
                        条件语句
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        <li class="chapter " data-level="6.10" data-path="JavaScript/10、循环语句.html">
            
                
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                            <b>6.10.</b>
                        
                        循环语句
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                            <b>6.11.</b>
                        
                        break和continue
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                            <b>6.12.</b>
                        
                        for循环
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        <li class="chapter " data-level="6.13" data-path="JavaScript/13、多层循环.html">
            
                
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                            <b>6.13.</b>
                        
                        多层循环
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        <li class="chapter " data-level="6.14" data-path="JavaScript/14、for-in循环.html">
            
                
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                            <b>6.14.</b>
                        
                        for-in循环
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        <li class="chapter " data-level="6.15" data-path="JavaScript/15、try-catch语句.html">
            
                
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                            <b>6.15.</b>
                        
                        try-catch语句
                    </a>
            
            
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        <li class="chapter " data-level="6.16" data-path="JavaScript/16、函数.html">
            
                
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                            <b>6.16.</b>
                        
                        函数
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        <li class="chapter " data-level="6.17" data-path="JavaScript/17、循环排序.html">
            
                
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                            <b>6.17.</b>
                        
                        循环排序
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        <li class="chapter " data-level="6.18" data-path="JavaScript/18、es6语法.html">
            
                
                    <a href="../JavaScript/18、es6语法.html">
                
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                            <b>6.18.</b>
                        
                        es6语法
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        <li class="chapter " data-level="6.19" data-path="JavaScript/19、数组对象.html">
            
                
                    <a href="../JavaScript/19、数组对象.html">
                
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                            <b>6.19.</b>
                        
                        数组对象
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        <li class="chapter " data-level="6.20" data-path="JavaScript/20、date对象.html">
            
                
                    <a href="../JavaScript/20、date对象.html">
                
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                            <b>6.20.</b>
                        
                        date对象
                    </a>
            
            
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        <li class="chapter " data-level="6.21" data-path="JavaScript/21、Boolean对象.html">
            
                
                    <a href="../JavaScript/21、Boolean对象.html">
                
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                            <b>6.21.</b>
                        
                        Boolean对象
                    </a>
            
            
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        <li class="chapter " data-level="6.22" data-path="JavaScript/22、数学对象.html">
            
                
                    <a href="../JavaScript/22、数学对象.html">
                
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                            <b>6.22.</b>
                        
                        数学对象
                    </a>
            
            
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        <li class="chapter " data-level="6.23" data-path="JavaScript/23、对象的创建.html">
            
                
                    <a href="../JavaScript/23、对象的创建.html">
                
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                            <b>6.23.</b>
                        
                        对象的创建
                    </a>
            
            
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            </ul>
            
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        <li class="chapter " data-level="7" data-path="BOM/BOM.html">
            
                
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                            <b>7.</b>
                        
                        BOM
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            <ul class="articles">
                
    
        <li class="chapter " data-level="7.1" data-path="BOM/1、window对象.html">
            
                
                    <a href="../BOM/1、window对象.html">
                
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                            <b>7.1.</b>
                        
                        window对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.2" data-path="BOM/2、navigator对象.html">
            
                
                    <a href="../BOM/2、navigator对象.html">
                
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                            <b>7.2.</b>
                        
                        navigator对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.3" data-path="BOM/3、screen对象.html">
            
                
                    <a href="../BOM/3、screen对象.html">
                
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                            <b>7.3.</b>
                        
                        screen对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.4" data-path="BOM/4、history对象.html">
            
                
                    <a href="../BOM/4、history对象.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.4.</b>
                        
                        history对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.5" data-path="BOM/5、location对象.html">
            
                
                    <a href="../BOM/5、location对象.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.5.</b>
                        
                        location对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.6" data-path="BOM/6、cookie对象.html">
            
                
                    <a href="../BOM/6、cookie对象.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.6.</b>
                        
                        cookie对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.7" data-path="BOM/7、html5本地存储.html">
            
                
                    <a href="../BOM/7、html5本地存储.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.7.</b>
                        
                        html5本地存储
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="8" data-path="DOM/DOM.html">
            
                
                    <a href="../DOM/DOM.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.</b>
                        
                        DOM
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="8.1" data-path="DOM/1、DOM介绍.html">
            
                
                    <a href="../DOM/1、DOM介绍.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.1.</b>
                        
                        DOM介绍
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.2" data-path="DOM/2、元素对象.html">
            
                
                    <a href="../DOM/2、元素对象.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.2.</b>
                        
                        元素对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.3" data-path="DOM/3、DOM事件1.html">
            
                
                    <a href="../DOM/3、DOM事件1.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.3.</b>
                        
                        DOM事件1
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.4" data-path="DOM/4、DOM事件2.html">
            
                
                    <a href="../DOM/4、DOM事件2.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.4.</b>
                        
                        DOM事件2
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.5" data-path="DOM/5、移动端事件.html">
            
                
                    <a href="../DOM/5、移动端事件.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.5.</b>
                        
                        移动端事件
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="9" data-path="Ajax/Ajax.html">
            
                
                    <a href="../Ajax/Ajax.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>9.</b>
                        
                        Ajax
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter active" data-level="9.1" data-path="Ajax/Ajax的实现过程.html">
            
                
                    <a href="../Ajax/Ajax的实现过程.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>9.1.</b>
                        
                        Ajax的实现过程
                    </a>
            
            
        </li>
    

            </ul>
            
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                            <b>10.</b>
                        
                        jQuery
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                            <b>10.1.</b>
                        
                        选择器和效果
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                            <b>10.2.</b>
                        
                        jQuery属性
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                            <b>10.3.</b>
                        
                        正则表达式
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                            <b>10.4.</b>
                        
                        选择器和操作
                    </a>
            
            
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                        VUE
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                        绑定class和style
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                        组件之间的数据传递
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                        vue-router
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                            <b>11.5.</b>
                        
                        style样式
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                            <b>11.6.</b>
                        
                        生命周期函数
                    </a>
            
            
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                        vue-resource
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                            <b>11.8.</b>
                        
                        axios
                    </a>
            
            
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                            <b>11.9.</b>
                        
                        vue动画
                    </a>
            
            
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                    <a href="../VUE/插槽的使用.html">
                
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                            <b>11.10.</b>
                        
                        插槽的使用
                    </a>
            
            
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                    <a href="../VUE/ajax与框架搭建.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>11.11.</b>
                        
                        ajax与框架搭建
                    </a>
            
            
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            </ul>
            
        </li>
    
        <li class="chapter " data-level="12" data-path="ES6/ES6.html">
            
                
                    <a href="../ES6/ES6.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>12.</b>
                        
                        ES6
                    </a>
            
            
            <ul class="articles">
                
    
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                    <a href="../ES6/1、promise.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>12.1.</b>
                        
                        promise
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="12.2" data-path="ES6/2、数组的扩展.html">
            
                
                    <a href="../ES6/2、数组的扩展.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>12.2.</b>
                        
                        数组的扩展
                    </a>
            
            
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                    <a href="../ES6/3、set的使用.html">
                
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                            <b>12.3.</b>
                        
                        set的使用
                    </a>
            
            
        </li>
    
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                    <a href="../ES6/4、类和类的继承.html">
                
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                            <b>12.4.</b>
                        
                        类和类的继承
                    </a>
            
            
        </li>
    

            </ul>
            
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        <li class="chapter " data-level="13" data-path="JS、JQ阻止事件冒泡.html">
            
                
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                            <b>13.</b>
                        
                        JS、JQ阻止事件冒泡
                    </a>
            
            
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                        微信小程序
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                        <h1 id="ajax&#x7684;&#x5B9E;&#x73B0;&#x8FC7;&#x7A0B;">Ajax&#x7684;&#x5B9E;&#x73B0;&#x8FC7;&#x7A0B;</h1>
<h3 id="&#x901A;&#x5E38;&#x662F;">&#x901A;&#x5E38;&#x662F;:</h3>
<ul>
<li>&#x7B2C;&#x4E00;&#x6B65;:Javascript&#x76D1;&#x542C;&#x6D4F;&#x89C8;&#x5668;&#x7F51;&#x9875;&#x4E8B;&#x4EF6;(&#x70B9;&#x51FB;,&#x63D0;&#x4EA4;,&#x66F4;&#x6539;&#x7B49;)</li>
<li>&#x7B2C;&#x4E8C;&#x6B65;:&#x7531;javascript&#x521B;&#x5EFA;Ajax&#x5F15;&#x64CE;&#x5BF9;&#x8C61;</li>
<li>&#x7B2C;&#x4E09;&#x6B65;:&#x901A;&#x8FC7;Ajax&#x5F15;&#x64CE;&#x5BF9;&#x8C61;&#x53D1;&#x51FA;&#x8BF7;&#x6C42;</li>
<li>&#x7B2C;&#x56DB;&#x6B65;:Ajax&#x5F15;&#x64CE;&#x7B49;&#x5F85;&#x5E76;&#x4E14;&#x63A5;&#x53D7;&#x670D;&#x52A1;&#x5668;&#x7684;&#x54CD;&#x5E94;&#x5185;&#x5BB9;</li>
<li>&#x7B2C;&#x4E94;&#x6B65;:javascript&#x518D;&#x4ECE; Ajax&#x5F15;&#x64CE;&#x5BF9;&#x8C61; &#x4E2D;&#x83B7;&#x53D6;&#x54CD;&#x5E94;&#x5185;&#x5BB9;,&#x5E76;&#x4E14;&#x901A;&#x8FC7;dom&#x6539;&#x53D8;&#x7F51;&#x9875;&#x754C;&#x9762;&#x663E;&#x793A;&#x6548;&#x679C;</li>
</ul>
<h3 id="1&#x521B;&#x5EFA;ajax&#x5F15;&#x64CE;&#x5BF9;&#x8C61;">1.&#x521B;&#x5EFA;Ajax&#x5F15;&#x64CE;&#x5BF9;&#x8C61;</h3>
<ul>
<li>&#x5C31;&#x662F;XMLHtttpRequest&#x5BF9;&#x8C61;,&#x6240;&#x6709;&#x73B0;&#x4EE3;&#x6D4F;&#x89C8;&#x5668;&#x5747;&#x652F;&#x6301;XMLHttpRequest&#x5BF9;&#x8C61; (IE5 &#x548C; IE6 &#x4F7F;&#x7528; ActiveXObject)&#x5B83;&#x540C;&#x65F6;&#x4E5F;&#x662F;&#x4E00;&#x4E2A;Javascript&#x5BF9;&#x8C61;. Ajax&#x5F15;&#x64CE;(XMLHttpRequest)</li>
<li><p>&#x517C;&#x5BB9;&#x5904;&#x7406;</p>
<pre><code>  var xhr = null;
 if (window.XMLHttpRequest) {
     //&#x6240;&#x6709;&#x73B0;&#x4EE3;&#x6D4F;&#x89C8;&#x5668;(IE7+.Firefox.Chrome.Safari&#x4EE5;&#x53CA;opera)
     xhr = new XMLHttpRequest;
 }else{
     //&#x8001;&#x7248;&#x672C;&#x7684;Internet Explorer&#x4F7F;&#x7528;ActiveX&#x5BF9;&#x8C61;
     xhr = new ActiveXObject(&quot;Microsoft.XMLHttp&quot;);
 }
</code></pre></li>
</ul>
<h3 id="2&#x914D;&#x7F6E;&#x8BF7;&#x6C42;&#x5BF9;&#x8C61;&#x7684;&#x4FE1;&#x606F;">2.&#x914D;&#x7F6E;&#x8BF7;&#x6C42;&#x5BF9;&#x8C61;&#x7684;&#x4FE1;&#x606F;</h3>
<ul>
<li>xhr.open(&apos;GET/POST&apos;,&apos;url&#x5730;&#x5740;&apos;,[&apos;&#x662F;&#x5426;&#x5F02;&#x6B65;&apos;]);</li>
<li>&#x6CE8;&#x610F;&#xFF1A;&#x5982;&#x679C;&#x9700;&#x8981;&#x50CF; HTML&#x8868;&#x5355;&#x90A3;&#x6837; POST&#x6570;&#x636E;&#xFF0C;&#x8BF7;&#x4F7F;&#x7528; setRequestHeader() &#x6765;&#x6DFB;&#x52A0; HTTP &#x5934;&#x3002;&#x7136;&#x540E;&#x5728; send() &#x65B9;&#x6CD5;&#x4E2D;&#x89C4;&#x5B9A;&#x60A8;&#x5E0C;&#x671B;&#x53D1;&#x9001;&#x7684;&#x6570;&#x636E;&#xFF1A;</li>
</ul>
<pre><code>  xhr.open(&apos;POST&apos;,&apos;url&#x5730;&#x5740;&apos;,true);
  xhr.setRequestHeader(&quot;Content-Type&quot;,&quot;application/x-www-form-urlencoded;charset=gb2312&quot;);
  xhr.send(&quot;fname=Bill&amp;lname=Gates&quot;);
</code></pre><h5 id="21&#x3001;get-&#x8FD8;&#x662F;-post&#xFF1F;">2.1&#x3001;GET &#x8FD8;&#x662F; POST&#xFF1F;</h5>
<ul>
<li>&#x4E0E; POST &#x76F8;&#x6BD4;&#xFF0C;GET &#x66F4;&#x7B80;&#x5355;&#x4E5F;&#x66F4;&#x5FEB;&#xFF0C;&#x5E76;&#x4E14;&#x5728;&#x5927;&#x90E8;&#x5206;&#x60C5;&#x51B5;&#x4E0B;&#x90FD;&#x80FD;&#x7528;&#x3002;</li>
<li>&#x5728;&#x4EE5;&#x4E0B;&#x60C5;&#x51B5;&#x4E2D;&#xFF0C;&#x8BF7;&#x4F7F;&#x7528; POST &#x8BF7;&#x6C42;&#xFF1A;</li>
<li>&#x65E0;&#x6CD5;&#x4F7F;&#x7528;&#x7F13;&#x5B58;&#x6587;&#x4EF6;&#xFF08;&#x66F4;&#x65B0;&#x670D;&#x52A1;&#x5668;&#x4E0A;&#x7684;&#x6587;&#x4EF6;&#x6216;&#x6570;&#x636E;&#x5E93;&#xFF09; &#x5411;&#x670D;&#x52A1;&#x5668;&#x53D1;&#x9001;&#x5927;&#x91CF;&#x6570;&#x636E;&#xFF08;POST &#x6CA1;&#x6709;&#x6570;&#x636E;&#x91CF;&#x9650;&#x5236;&#xFF09; &#x53D1;&#x9001;&#x5305;&#x542B;&#x672A;&#x77E5;&#x5B57;&#x7B26;&#x7684;&#x7528;&#x6237;&#x8F93;&#x5165;&#x65F6;&#xFF0C;POST &#x6BD4; GET &#x66F4;&#x7A33;&#x5B9A;&#x4E5F;&#x66F4;&#x53EF;&#x9760;</li>
</ul>
<h5 id="22&#x3001;&#x5F02;&#x6B65;--true-&#x6216;-false&#xFF1F;">2.2&#x3001;&#x5F02;&#x6B65; - True &#x6216; False&#xFF1F;</h5>
<ul>
<li>AJAX &#x6307;&#x7684;&#x662F;&#x5F02;&#x6B65; JavaScript &#x548C; XML&#xFF08;Asynchronous JavaScript and XML&#xFF09;&#x3002;</li>
<li>XMLHttpRequest &#x5BF9;&#x8C61;&#x5982;&#x679C;&#x8981;&#x7528;&#x4E8E; AJAX &#x7684;&#x8BDD;&#xFF0C;&#x5176; open() &#x65B9;&#x6CD5;&#x7684; async &#x53C2;&#x6570;&#x5FC5;&#x987B;&#x8BBE;&#x7F6E;&#x4E3A; true&#xFF1A;</li>
<li>&#x5F53;&#x4F7F;&#x7528; async=true &#x65F6;&#xFF0C;&#x8BF7;&#x89C4;&#x5B9A;&#x5728;&#x54CD;&#x5E94;&#x5904;&#x4E8E; onreadystatechange &#x4E8B;&#x4EF6;&#x4E2D;&#x7684;&#x5C31;&#x7EEA;&#x72B6;&#x6001;&#x65F6;&#x6267;&#x884C;&#x7684;&#x51FD;&#x6570;&#xFF1A;</li>
<li><p>&#x5982;&#x9700;&#x4F7F;&#x7528; async=false&#xFF0C;&#x8BF7;&#x5C06; open() &#x65B9;&#x6CD5;&#x4E2D;&#x7684;&#x7B2C;&#x4E09;&#x4E2A;&#x53C2;&#x6570;&#x6539;&#x4E3A; false&#xFF1A;</p>
<pre><code>   xhr.open(&quot;GET&quot;,&quot;test1.txt&quot;,false);
</code></pre></li>
<li><p>&#x6211;&#x4EEC;&#x4E0D;&#x63A8;&#x8350;&#x4F7F;&#x7528; async=false&#xFF0C;&#x4F46;&#x662F;&#x5BF9;&#x4E8E;&#x4E00;&#x4E9B;&#x5C0F;&#x578B;&#x7684;&#x8BF7;&#x6C42;&#xFF0C;&#x4E5F;&#x662F;&#x53EF;&#x4EE5;&#x7684;&#x3002;</p>
</li>
<li>&#x8BF7;&#x8BB0;&#x4F4F;&#xFF0C;JavaScript &#x4F1A;&#x7B49;&#x5230;&#x670D;&#x52A1;&#x5668;&#x54CD;&#x5E94;&#x5C31;&#x7EEA;&#x624D;&#x7EE7;&#x7EED;&#x6267;&#x884C;&#x3002;&#x5982;&#x679C;&#x670D;&#x52A1;&#x5668;&#x7E41;&#x5FD9;&#x6216;&#x7F13;&#x6162;&#xFF0C;&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x4F1A;&#x6302;&#x8D77;&#x6216;&#x505C;&#x6B62;&#x3002;</li>
<li><p>&#x6CE8;&#x91CA;&#xFF1A;&#x5F53;&#x60A8;&#x4F7F;&#x7528; async=false &#x65F6;&#xFF0C;&#x8BF7;&#x4E0D;&#x8981;&#x7F16;&#x5199; onreadystatechange &#x51FD;&#x6570; - &#x628A;&#x4EE3;&#x7801;&#x653E;&#x5230; send() &#x8BED;&#x53E5;&#x540E;&#x9762;&#x5373;&#x53EF;&#xFF1A;</p>
<pre><code>  xhr.open(&quot;GET&quot;,&quot;test1.txt&quot;,false);
 xhr.send();
 document.getElementById(&quot;myDiv&quot;).innerHTML=xhr.responseText;
</code></pre></li>
</ul>
<h3 id="3&#x53D1;&#x9001;&#x8BF7;&#x6C42;">3.&#x53D1;&#x9001;&#x8BF7;&#x6C42;</h3>
<pre><code>     xhr.send([post&#x8BF7;&#x6C42;&#x53C2;&#x6570;&#x5B57;&#x7B26;&#x4E32;]);
</code></pre><ul>
<li>&#x53D1;&#x9001;&#x8BF7;&#x6C42;&#x5206;&#x4E3A;&#x4E24;&#x79CD;&#x60C5;&#x51B5;:</li>
<li>1.&#x76D1;&#x63A7;&#x7528;&#x6237;&#x7684;&#x4E8B;&#x4EF6;(onclick,onchange&#x7B49;),&#x901A;&#x8FC7;ajax&#x53D1;&#x9001;&#x8BF7;&#x6C42;</li>
<li>2.&#x76D1;&#x63A7;&#x6D4F;&#x89C8;&#x5668;&#x7684;&#x4E8B;&#x4EF6;(onload),&#x901A;&#x8FC7;ajax&#x53D1;&#x9001;&#x8BF7;&#x6C42;</li>
</ul>
<h5 id="ajax">ajax</h5>
<ul>
<li>1&#x3001;$.get(url,data,success,dataType)</li>
<li>2&#x3001;$.post()</li>
<li>3&#x3001;$.ajax(settings)<ul>
<li>settings:&#x5BF9;&#x8C61;&#xFF0C;&#x91CC;&#x9762;&#x5305;&#x542B;&#x524D;&#x9762;&#x65B9;&#x6CD5;&#x7684;&#x56DB;&#x4E2A;&#x53C2;&#x6570;</li>
</ul>
</li>
</ul>
<pre><code>$.get(&quot;js/province.json&quot;,function(res){
    console.log(res)
})


$.ajax({
    type:&quot;get&quot;,
    url:&quot;js/city.json&quot;,
    success:function(res){
        console.log(res);
    }
})
</code></pre><pre><code>var baseUrl = &quot;https://easy-mock.com/mock/5b7bc59750a6182006a198e7/018test&quot;;
$.ajax({
    type:&quot;post&quot;,
    url:baseUrl+&quot;/lunbotu&quot;,
    success:function(res){
        console.log(res.data);
        //Object.keys()&#x53EF;&#x4EE5;&#x628A;&#x5BF9;&#x8C61;&#x7684;&#x952E;&#x540D;&#x63D0;&#x53D6;&#x51FA;&#x6765;&#xFF0C;
        //&#x5E76;&#x8FD4;&#x56DE;&#x4E00;&#x4E2A;&#x6570;&#x7EC4;
        var arr = Object.keys(res.data);
//                    console.log(res.data[arr[1]]);
        for(var i=0;i&lt;arr.length;i++){
            var img = $(&quot;<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>img</span><span class="token punctuation">&gt;</span></span>&quot;)
            img.prop(&quot;src&quot;,res.data[arr[i]]);
            $(&quot;body&quot;).append(img);
        }
    }
})


$.ajax({
                type:&quot;post&quot;,
//                data:{
//                    name:&quot;&#x5C0F;&#x660E;&quot;,
//                    grade:&quot;123&quot;
//                },
                url:baseUrl + &quot;/test?name=&#x5C0F;&#x660E;&amp;grade=123&quot;,
                success:function(res){
                    console.log(res)
                }
            })
</code></pre>
                    
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